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Linux & the terminal

Linux operations from the terminal: SSH connection management, command-line disk imaging and a CentOS package-update troubleshooting note.

SSH Connection Manager in Command Line

Managing multiple SSH connections and hosts can sometimes be problematic. In this post, I will show how you can easily save multiple connections directly in the termin...

CentOS 8 - No updates available

Historical CentOS 8 update troubleshooting, with end-of-life context and a distinction between repository diagnosis and distribution migration.